Title:
TONER
Document Type and Number:
Japanese Patent JP2023114302
Kind Code:
A
Abstract:
To provide toner which has superior heat-resistant storage stability, low-temperature fixability, and filming properties.SOLUTION: Toner contains at least a crystalline polyester resin and a partially hydrogenated petroleum resin, in which the partially hydrogenated resin has a hydrogenation rate of 30-70%, and a content of the partially hydrogenated petroleum resin with respect to the toner is 1-15 mass%.SELECTED DRAWING: Figure 1
Inventors:
MORI AYAKA
YAMAUCHI SHOKEI
OGINO KOTARO
ISHII MASAYUKI
YAMAUCHI SHOKEI
OGINO KOTARO
ISHII MASAYUKI
Application Number:
JP2022016595A
Publication Date:
August 17, 2023
Filing Date:
February 04, 2022
Export Citation:
Assignee:
RICOH CO LTD
International Classes:
G03G9/087; C08L45/00; C08L67/02; C08L67/06; G03G9/097
Attorney, Agent or Firm:
Chieko Tateno